Home / 25,119.48-37,679.22-9,548.04

Finding the Fourth Proportional to 25,119.48, 37,679.22 and 9,548.04

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Solution

The fourth proportional to 25,119.48, 37,679.22 and 9,548.04 is: 14,322.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,119.48 : 37,679.22 = 9,548.04 : x
  2. Step 2: Convert to fraction form
    25,119.48/37,679.22 = 9,548.04/x
  3. Step 3: Cross multiply
    25,119.48x = 37,679.22 × 9,548.04
  4. Step 4: Simplify right side
    25,119.48x = 359,762,699.73
  5. Step 5: Solve for x
    x = 359,762,699.73/25,119.48
  6. Step 6: Final answer
    x = 14,322.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.